We've gotta become the Martians. I'm a Martian - I tell you to become Martians. And we've gotta go to Mars and civilize Mars and build a whole civilization on Mars and then move out, 300 years from now into the universe. And when we do that, we have a chance of living forever.
It's not going to do any good to land on Mars if we're stupid.
The first stories I wrote when I was 12 were about Mars and landing on Mars.
Mars is empty now. Five hundred years from now, it'll be full of people.
I shall remain on Mars and read a book.